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FS 131 R

Powerful brushcutter for tougher jobs and larger areas of tall grass. Simplified starting, loop handle, control handle with stop button, 4-MIX® engine with larger tank for increased cutting time between filling, rigid drive shaft, Supplied with single shoulder harness and AutoCut mowing head.

Call us on 01707375551 for our best price and availability

Powerful brushcutter for tougher jobs and larger areas of tall grass. Simplified starting, loop handle, control handle with stop button, 4-MIX® engine with larger tank for increased cutting time between filling, rigid drive shaft, Supplied with single shoulder harness and AutoCut mowing head.

STIHL 4-MIX® engine

You can always rely on STIHL to keep setting new benchmarks this time with 4-stroke mixed lubrication technology. The STIHL 4-MIX® engine, which runs on a fuel-oil mix just like a 2-stroke, offers the benefits without the compromises of 4-stroke power. STIHL 4-MIX® engine technology provides fast acceleration, more power, added torque, lower noise, reduced emissions and increased fuel efficiency to complete jobs quickly, quietly and more easily.

You can always rely on STIHL to keep setting new benchmarks this time with 4-stroke mixed lubrication technology. The STIHL 4-MIX® engine, which runs on a fuel-oil mix just like a 2-stroke, offers the benefits without the compromises of 4-stroke power. STIHL 4-MIX® engine technology provides fast acceleration, more power, added torque, lower noise, reduced emissions and increased fuel efficiency to complete jobs quickly, quietly and more easily.

The decompression valve allows some of the compression pressure in the cylinder to escape, so less force on the starter rope is needed.

Air filter with long service life

The easily accessible paper filter with a long service life means it can go for long intervals without changing. (similar to illustration)

Manual fuel pump (Purger)

A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations.

Anti-vibration system

Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine’s engine are dampened which significantly reduces vibrations at the handles.

Specification

Displacement cm3 36.3
Performance kW 1.4
Power output hp 1.9
Sound pressure level with plastic tool dB(A) 1) 98
Sound pressure level with metal tool dB(A) 1) 97
Total length cm 2) 180
Tank volume l 0.71
Vibration value, left with plastic tool m/s2 3) 6.2
Weight kg 4) 5.5
Sound power level with metal tool dB(A) 1) 109
Sound power level dB(A) 1) 109
Vibration value, right with metal tool m/s2 3) 5.1
Vibration value, right with plastic tool m/s2 3) 6.2
Vibration value, left with metal tool m/s2 3) 5.1
Cutting diameter mm 420
Standard cutting tool AutoCut mowing head C 25-2